package in_;

import java.io.FileNotFoundException;
import java.io.PrintWriter;

public class In_ {
    public static void main(String[] args) throws FileNotFoundException {
        //PrintWriter pw=new PrintWriter(System.out);
        PrintWriter pw=new PrintWriter("d:\\next0.txt");
        pw.print("只因");
        pw.close();//flush+关闭流，才会将数据写入文件
    }
}
